#7F6AB9

CSS

:root {
  --lavish-spending: #7f6ab9;
  --lavish-spending-rgb: 127 106 185;
  --lavish-spending-oklch: oklch(0.578 0.12 294.6);
}

.element {
  color: var(--lavish-spending);
  background-color: hsl(256 36% 57%);
  border-color: oklch(0.578 0.12 294.6);
}

Tailwind CSS v4

@theme {
  --color-lavish-spending: #7f6ab9;
  --color-lavish-spending-50: #f8efff;
  --color-lavish-spending-100: #ebe0ff;
  --color-lavish-spending-200: #d9caff;
  --color-lavish-spending-300: #bdabee;
  --color-lavish-spending-400: #a390de;
  --color-lavish-spending-500: #8c74cd;
  --color-lavish-spending-600: #7663ad;
  --color-lavish-spending-700: #5f4f8b;
  --color-lavish-spending-800: #443a68;
  --color-lavish-spending-900: #2f2749;
  --color-lavish-spending-950: #1c1530;
}

SCSS

$lavish-spending: #7f6ab9;
$lavish-spending-rgb: 127, 106, 185;
$lavish-spending-light: mix(#fff, $lavish-spending, 20%);
$lavish-spending-dark: mix(#000, $lavish-spending, 20%);

.element {
  color: $lavish-spending;
  box-shadow: 0 0 0 2px rgba($lavish-spending, 0.35);
}